What can be asserted without proof can be dismissed without proof.

Christopher Hitchens (1949 - 2011) was an Anglo-American author and journalist. His books made him a prominent public intellectual and a staple of talk shows and lecture circuits. He was a columnist and literary critic at Vanity Fair, Slate, The Atlantic, World Affairs, The Nation, Free Inquiry and a variety of other media outlets. He was named one of the world's "Top 100 Public Intellectuals" by Foreign Policy and Britain's Prospect.

Ever since Tom Lehrer recorded his imperishable anti-Christmas ditty all those years ago, the small but growing minority who view the end of December with existential dread has had a seasonal "carol" all of its own:

Christmas time is here by golly: disapproval would be folly.
Deck the halls with hunks of holly, fill the cup and don't say when.
Kill the turkeys, ducks and chickens, mix the punch, drag out the Dickens.
Even though the prospect sickens—brother, here we go again.

The world, which Christopher Hitchens would have happily admitted was already pretty dark, got a little darker yesterday. With his death, it also got a lot emptier.
Christopher was a beacon of knowledge and light in a world that constantly threatens to extinguish both. He had the courage to accept the world for just what it is, and not what we would like it to be. That is the highest praise I believe one can give to any intellect. He understood that the Universe doesn’t care about our existence, or our welfare, and epitomized the realization that our lives have meaning only to the extent we give them meaning.Read more (richarddawkins.net)